<html>
<head><meta charset="utf-8"><title>I-prioritize #78283 Upgrade to LLVM11 caused a codegen regr… · t-compiler/wg-prioritization/alerts · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/index.html">t-compiler/wg-prioritization/alerts</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html">I-prioritize #78283 Upgrade to LLVM11 caused a codegen regr…</a></h3>

<hr>

<base href="https://rust-lang.zulipchat.com">

<head><link href="https://rust-lang.github.io/zulip_archive/style.css" rel="stylesheet"></head>

<a name="214312254"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214312254" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214312254">(Oct 23 2020 at 13:21)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="3111">@WG-prioritization/alerts</span> issue <a href="https://github.com/rust-lang/rust/issues/78283">#78283</a> has been requested for prioritization.</p>
<h1><a href="https://forge.rust-lang.org/compiler/prioritization/procedure.html#assign-priority-to-unprioritized-issues-with-i-prioritize-label">Procedure</a></h1>
<ul>
<li>Priority?</li>
<li>Regression?</li>
<li>Notify people/groups?</li>
<li>Needs <code>I-nominated</code>?</li>
</ul>



<a name="214312720"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214312720" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214312720">(Oct 23 2020 at 13:25)</a>:</h4>
<p>I guess <code>P-critical</code> until we know more?</p>



<a name="214313937"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214313937" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214313937">(Oct 23 2020 at 13:37)</a>:</h4>
<p>P-critical seems appropriate</p>



<a name="214314503"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214314503" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214314503">(Oct 23 2020 at 13:42)</a>:</h4>
<p>I agree. Labeling <code>P-critical</code></p>



<a name="214314546"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214314546" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214314546">(Oct 23 2020 at 13:43)</a>:</h4>
<p>Issue <a href="https://github.com/rust-lang/rust/issues/78283">#78283</a>'s prioritization request has been removed.</p>



<a name="214826966"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214826966" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214826966">(Oct 28 2020 at 12:08)</a>:</h4>
<p>Would it make sense to reprioritize this to <code>P-high</code> as the linked issue <a href="https://github.com/rust-lang/rust/issues/74498">#74498</a>?</p>



<a name="214864323"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214864323" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214864323">(Oct 28 2020 at 16:44)</a>:</h4>
<p>discussion for downgrading to p-high: <a href="https://zulip-archive.rust-lang.org/238009tcompilermeetings/79848weeklymeeting2020082054818.html#207529260">https://zulip-archive.rust-lang.org/238009tcompilermeetings/79848weeklymeeting2020082054818.html#207529260</a></p>



<a name="214864352"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214864352" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214864352">(Oct 28 2020 at 16:44)</a>:</h4>
<p>the rationale was 'there's no point discussing it in every weekly meeting'</p>



<a name="214884333"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214884333" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214884333">(Oct 28 2020 at 19:10)</a>:</h4>
<p><span class="user-mention silent" data-user-id="232545">Joshua Nelson</span> <a href="#narrow/stream/245100-t-compiler.2Fwg-prioritization.2Falerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6/near/214864352">said</a>:</p>
<blockquote>
<p>the rationale was 'there's no point discussing it in every weekly meeting'</p>
</blockquote>
<p>the discussion during the weekly can be avoided by just stating in the agenda that the issue was discussed but still tracking <code>P-critical</code> issues in some way is a good idea IMO</p>



<a name="214947281"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2378283%20Upgrade%20to%20LLVM11%20caused%20a%20codegen%20regr%E2%80%A6/near/214947281" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2378283.20Upgrade.20to.20LLVM11.20caused.20a.20codegen.20regr.E2.80.A6.html#214947281">(Oct 29 2020 at 10:08)</a>:</h4>
<p>both very good points, thanks!</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
</html>